* {
  padding: 0;
  margin: 0;
}

html {
  font-size: 20px;
}

body {
  font-family: 'Microsoft YaHei', 'Avenir', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 12px;
  color: #333333;
}

ul li {
  list-style: none;
}

a {
  text-decoration: none;
}

i,
img {
  display: inline-block;
}

.loading {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
}

.loading .tip {
  font-size: 14px;
  color: #666666;
}

.error {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 10px;
  width: 100vw;
  height: 100vh;
}

.error .tip {
  font-size: 14px;
  color: #a0a0a0;
}

.not-found {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100vw;
  height: 100vh;
}

.not-found .tip {
  font-size: 16px;
  color: #a0a0a0;
}